<div id="rightcol">
 <div class="box">
     <?php $category = get_category_by_slug('thong-bao-tau-den-cang'); ?>
        <h2><a href=""><?php echo $category->name; ?></a></h2>
	<?php echo postListByCategorySlug('thong-bao-tau-den-cang'); ?>
    </div>
    <div class="clear"></div>
  <?php $category = get_category_by_slug('ke-hoach-dieu-dong-tau'); ?>
	<div class="box">
		<h2><a href=""><?php echo $category->name; ?></a></h2>
		<?php echo postListByCategorySlug('ke-hoach-dieu-dong-tau'); ?>
	</div>
    <div class="clear"></div>
</div>
<!--end: rightcol-->

